Intel D875PBZ Specification Update page 21

1.6.1 MEMORY FEATURES
The Desktop Board D875PBZ has four DIMM sockets and supports the following
memory features:
•
2.6 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts
•
Unbuffered, single-sided or double-sided DIMMs with the following
restriction:
Double-sided DIMMs with x16 organization are not supported.
•
4 GB maximum total system memory. Refer to Section 2.2.1 on page 49 for
information on the total amount of addressable memory.
•
Minimum total system memory: 64 MB
•
ECC and non-ECC DIMMs supported
•
Serial Presence Detect
•
DDR400 and DDR333 SDRAM DIMMs
5. Clarification of Section 2.11.1, DC Loading
Clarification to Section 2.11.1, DC Loading, will be added as follows:
2.11.1 DC LOADING
Table 39 lists the DC loading characteristics of the board. This data is based on a DC
analysis of all active components within the board that impact its power delivery
subsystems. The analysis does not include PCI add-in cards. Minimum values assume
a light load placed on the board that is similar to an environment with no applications
running and no USB current draw. Maximum values assume a load placed on the board
that is similar to a heavy gaming environment with a 500 mA current draw per USB
port. These calculations are not based on specific processor values or memory
configurations but are based on the minimum and maximum current draw possible from
the board's power delivery subsystems to the processor, memory, and USB ports.
Use the datasheets for add-in cards, such as PCI and AGP, to determine the overall
system power requirements. The selection of a power supply at the system level is
dependent on the system's usage model and not necessarily tied to a particular
processor speed.
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Intel Desktop Board D875PBZ Specification Update
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